LM158DT

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LM158DT

  • 제조업체
  • Mfr.부분 #LM158DT
  • 패키지
  • 데이터시트 LM158DT DataSheet
  • 재고 있음8773

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사양

Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 2
OutputType Differential
SlewRate 0.6V/µs
GainBandwidthProduct 1.1 MHz
Current-InputBias 20 nA
Voltage-InputOffset 5 mV
Current-Supply 700µA (x2 Channels)
Current-Output/Channel 40 mA
Voltage-SupplySpan(Min) 3 V
Voltage-SupplySpan(Max) 30 V
OperatingTemperature -55°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

개요

Description

The LM158DT is a dual operational amplifier (op-amp) that is widely utilized in analog electronics for a variety of applications such as filtering, signal conditioning, and amplification. It is part of the LM158 series, known for its low power consumption and wide power supply voltage range.
Key features of the LM158DT include a low input offset voltage, low input bias current, and high common-mode rejection ratio (CMRR). These characteristics make it suitable for precision applications where accuracy is critical. The device operates over a wide temperature range, making it versatile in different environmental conditions.
The LM158DT can be operated from a single power supply or dual supplies, enhancing its flexibility for different circuit designs. It is typically packaged in an 8-pin configuration and is manufactured by companies like Texas Instruments, among others.
Overall, the LM158DT is valued for its reliability, efficiency, and performance in cost-sensitive applications. It is often chosen for its ease of use and compatibility with a wide range of electronic components and systems.

Features

The LM158DT is a low-power dual operational amplifier with several key features. It operates over a wide voltage range, from 3V to 32V, making it versatile for various applications. The device is designed for single-supply or split-supply operations, which increases its adaptability in different circuit configurations. One of its notable features is the low input bias current, which reduces errors in high-impedance applications. It also has a low input offset voltage, enhancing its precision in signal processing tasks.
The LM158DT provides a high common-mode rejection ratio (CMRR) and a large output voltage swing, contributing to superior performance in signal amplification. The device is compensated internally, ensuring stable operation without the need for additional external components. It also features short-circuit protection, enhancing its robustness and reliability.
The LM158DT comes in a SO-8 package, which is compact and suitable for dense circuit designs. Its low-power consumption makes it ideal for battery-powered devices. With these features, the LM158DT is suitable for a wide range of applications, including signal conditioning, filtering, and amplification in consumer electronics, industrial systems, and automotive applications.

Package

The LM158DT is an operational amplifier that comes in a surface-mount package format. Specifically, it is available in a standard Small Outline Package (SOP), which is suitable for applications requiring compact and efficient PCB designs.

Pinout

The LM158DT is a dual operational amplifier. It typically comes in an 8-pin package. Here’s a breakdown of its pin configuration and functions:
1. Pin 1 (Output A): Output for the first operational amplifier.
2. Pin 2 (Inverting Input A): Inverting input for the first operational amplifier.
3. Pin 3 (Non-Inverting Input A): Non-inverting input for the first operational amplifier.
4. Pin 4 (V-): Negative power supply voltage (ground in a single supply configuration).
5. Pin 5 (Non-Inverting Input B): Non-inverting input for the second operational amplifier.
6. Pin 6 (Inverting Input B): Inverting input for the second operational amplifier.
7. Pin 7 (Output B): Output for the second operational amplifier.
8. Pin 8 (V+): Positive power supply voltage.
The LM158DT is designed to function in various analog applications, offering low power consumption and the ability to operate on single or dual power supplies. It is often used in signal conditioning, filtering, or as an amplifier in control systems.

Manufacturer

The LM158DT is manufactured by STMicroelectronics, a leading global semiconductor company. STMicroelectronics is known for designing and producing a wide range of semiconductor products, including microcontrollers, sensors, and power management devices. The company serves various industries such as automotive, industrial, personal electronics, and communications equipment. STMicroelectronics is renowned for its focus on innovation and sustainability in semiconductor solutions.

Application

The LM158DT is a general-purpose operational amplifier commonly used in analog electronics. Its application areas include signal conditioning, filtering, and amplification in industrial and consumer electronics. It is also employed in sensor interfacing, audio processing, and control systems. The LM158DT is valued for its low power consumption, wide supply voltage range, and high input impedance, making it suitable for battery-operated devices and portable equipment. Its robust performance in various environmental conditions makes it ideal for automotive and aerospace applications as well.

Equivalent

The LM158DT is a dual operational amplifier. Equivalent products include the LM158, LM258, and LM358 series from various manufacturers. Additionally, components such as the TL072 and NJM4558 can often serve as substitutes, depending on the application's specific requirements. Always check the datasheets to ensure compatibility with your circuit.

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